Family name Mong Dep (Mong Dep 
) , all around the world, is a very rare surname. The surname Mong Dep is habitual in South-eastern Asia, particularly Vietnam, where it is a very rare surname. Much less frequently, Mong Dep is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mong Dep | Vietnam, Canada |